Wiseco Subaru FA20 Direct Injection Piston Kit 2.0L -16cc

If you're building a high-performance Subaru FA20 engine for serious racing or severe duty applications, a strong set of pistons is crucial. This Wiseco Professional Series forged piston kit is designed to handle the extreme demands of competition builds. These pistons are made from 2618 aluminum, which offers improved tensile strength compared to other aluminum alloys, making them well-suited for the high pressures and temperatures found in racing engines.

Wiseco machines these pistons right here in the USA, paying close attention to details like precision ring grooves, anti-detonation grooves, and features that enhance ring seal. They also include an ArmorGlide skirt coating. This coating helps reduce friction, resist seizure, and makes for quieter operation, which is a notable benefit when you're pushing an engine hard. The fully machined crown and forced pin oiling further contribute to their durability and performance under severe conditions.

This kit includes four pistons, each with an 86.25 mm bore and a -16cc dish. Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a competition build, these Wiseco pistons are a solid option to consider.